package collection;

import java.util.*;

public class SortString {
    public static void main(String[] args) {
        List<String> list = new ArrayList<>();
        list.add("许灵均");
        list.add("黄巢");
        list.add("朱黄蓝青");


        Collections.sort(list,(o1, o2) -> o1.length()-o2.length());
        System.out.println("list排序后数据："+list);


        /*Collections.sort(list, new Comparator<String>() {
            @Override
            public int compare(String o1, String o2) {
                return o1.length()-o2.length();//以长度排序，升序.(o1-o2,为升)
                //return o2.length()-o1.length();//降序(o2-o1为降)
            }
        });
        System.out.println("list排序后数据："+list);*/










        /*List<String> list =new ArrayList<>();
        list.add("jack");
        list.add("rose");
        list.add("tom");
        list.add("jerry");
        list.add("black");
        list.add("Kobe");
        System.out.println(list);
        //对英文字母排序，按Asc||码排
        //首字母相同按第二个字母排
        Collections.sort(list);
        System.out.println("list排序后数据"+list);*/
    }
}
